greg_g
Super Member
- Joined
- Dec 18, 2003
- Messages
- 6,086
- Location
- Western Kentucky
- Tractor
- JD3720 Cab, 300X loader with 4-in-1 bucket
And you know this how? I've been driving and operating diesels for a while too, since 1985 actually. But small diesels - nothing bigger than 3.2 liters. Every single one - right up to and including my current 2011 John Deere (Tier 3) and 2013 Porsche Cayenne Diesel (DPF-equipped) - have engine oil that's black as midnight. JD oil/filter is changed every 100 hours, Porsche every 5000 miles.Most of todays new Diesel engines do not get the black color they once did years ago because of soot.
//greg//
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